US4674303A - Safety lock for seat belt buckle - Google Patents

Safety lock for seat belt buckle Download PDF

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Publication number
US4674303A
US4674303A US06865797 US86579786A US4674303A US 4674303 A US4674303 A US 4674303A US 06865797 US06865797 US 06865797 US 86579786 A US86579786 A US 86579786A US 4674303 A US4674303 A US 4674303A
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US
Grant status
Grant
Patent type
Prior art keywords
housing
sections
seat
belt
buckle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US06865797
Inventor
J. Salcone II Paul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PJ SALCONE'S Inc
P J SALCONE S Inc
Original Assignee
P J SALCONE S Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/2503Safety buckles
    • A44B11/2569Safety measures
    • A44B11/2573Locking means preventing an unauthorised opening, e.g. by children
    • A44B11/2576Buckle covers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00Special receptacle or package
    • Y10S206/807Tamper proof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00Closure fasteners
    • Y10S292/38Plastic latch parts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00Buckles, buttons, clasps, etc.
    • Y10T24/45Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45602Receiving member includes either movable connection between interlocking components or variable configuration cavity
    • Y10T24/45623Receiving member includes either movable connection between interlocking components or variable configuration cavity and operator therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5009For portable articles
    • Y10T70/5031Receptacle
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5093For closures
    • Y10T70/554Cover, lid, cap, encasing shield
    • Y10T70/5544Pivoted
    • Y10T70/5549Cover-carried lock
    • Y10T70/5558Latching bolt
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5093For closures
    • Y10T70/554Cover, lid, cap, encasing shield
    • Y10T70/5562Removable
    • Y10T70/5575Directly seating
    • Y10T70/558Cover-carried lock
    • Y10T70/5589Latching bolt
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/70Operating mechanism
    • Y10T70/7441Key
    • Y10T70/7915Tampering prevention or attack defeating
    • Y10T70/7949Yielding or frangible connections

Abstract

A safety lock for a seat belt buckle includes a housing for receiving and containing the seat belt buckle therein and a locking portion for releasably retaining the housing in a closed position wherein the buckle is substantially enclosed therein. When the safety lock is assembled in the closed position on a seat belt buckle and the buckle is utilized for detachably interconnecting first and second seat belt sections, the safety lock restricts access to the buckle in a manner which normally prevents a small child from disconnecting the seat belt sections but nevertheless permits the seat belt sections to be easily disconnected by an adult.

Description

BACKGROUND AND SUMMARY OF THE INVENTION

The instant invention relates to seat belts and more particularly to a safety lock for a vehicle seat belt which can be utilized for preventing a small child from removing his or her seat belt while riding in a vehicle.

Statistical evidence has clearly proven the merits of wearing seat belts while riding in automobiles. Specifically, it has clearly been shown that the chances of a person sustaining serious physical injury when involved in an automobile accident are significantly reduced when the person is wearing his or her seat belt. In fact, for this reason many jurisdictions have adopted mandatory seat belt laws which require the use of seat belts by all persons riding in motor vehicles.

One of the problems which has frequently been encountered in connection with the use of seat belts is that it is often difficult to prevent young children from removing their seat belts while they are riding in vehicles. This problem is particularly significant with respect to young children who are riding in the back seats of vehicles where it may not be readily apparent to the other passengers of the vehicles that the children have removed their seat belts.

The instant invention relates to an effective device for preventing young children from removing their seat belts while they are riding in vehicles. Specifically, the instant invention provides a safety lock which is operable for preventing a small child from opening a seat belt buckle of the type utilized for detachably interconnecting first and second seat belt sections, wherein the buckle includes a body portion and a release button on the body portion which is operative for disconnecting the seat belt sections. More specifically, the safety lock of the instant invention comprises a housing having hingeably connected first and second housing sections which are securable in a closed position wherein they cooperate to define an open interior cavity for receiving and containing a seat belt buckle therein and wherein the housing sections further cooperate to define first and second openings at opposite ends of the housing for passing first and second seat belt sections outwardly therethrough, respectively, when the seat belt buckle is received in the housing. The openings are dimensioned to prevent the passage of the seat belt buckle outwardly therethrough while nevertheless permitting at least one of the seat belt sections to be removed from the housing when the seat belt sections are disconnected. The safety lock further includes a means for releasably retaining the housing in a closed position which preferably comprises a locking portion mounted in one of the housing sections and a removable key which is operable for moving the locking portion between a locked position wherein it secures the first and second housing sections in a closed position and an unlocked position wherein the housing sections are hingeably separable. The locking portion preferably includes a rotatable barrel portion having a peripheral collar thereon, and it is preferably received in a mounting hole in one of the housing sections so that the collar normally prevents the locking portion from being moved inwardly into the housing. The locking portion is, however, preferably constructed so that it is frangible by depressing it inwardly, and hence it can be moved inwardly into the housing to release the two housing sections to an open position. The housing is preferably further formed with an aperture therein which is substantially aligned with the release button on the buckle when the buckle is received in the housing and the housing is in the closed position. The aperture is preferably dimensioned to prevent access to the release button with a finger of an operator but to permit access to the release button with an instrument of smaller dimension than the finger. Specifically, the aperture preferably has a width of less than approximately one quarter of an inch so that access to the release button with a finger is prevented but so that access to the release button can be obtained with an instrument of smaller dimension, such as the key for the releasable retaining means. Further, the housing is preferably constructed so that it has a pair of the apertures therein, one which is substantially aligned with the release button on a buckle when the buckle is in a normal first position in the housing and another which is substantially aligned with the release button on the buckle when the buckle is in an inverted second position in the housing.

Accordingly, for use and operation of the safety lock of the instant invention, it is secured in the closed position thereof on the buckle of a seat belt assembly so that the first and second seat belt sections connected to the buckle pass outwardly through the openings in the ends of the housing. When the safety lock is assembled in this manner, a key or a similar instrument is normally required to operate the locking portion in order to open the housing sections to a position wherein the release button is accessible. Alternatively, access to the release button can also be obtained by passing an instrument through one of the apertures in the housing, although since the apertures are dimensioned to prevent access to the release button with a finger, a child is normally prevented from gaining access to the release button to disconnect the seat belt sections. Hence, when the seat belt is worn by a young child, the chances that the seat belt will be removed by the child are substantially reduced. However, in the event of an emergency, the locking portion of the releasable retaining means can be depressed inwardly into the housing to enable the housing to be moved to an open position without the use of a key in the locking portion and without passing an instrument through one of the apertures so that an adult can quickly open the safety lock.

Accordingly, it is a primary object of the instant invention to provide a device for preventing small children from removing their seat belts while riding in automobiles.

Another object of the instant invention is to provide a safety lock comprising a housing for receiving a buckle of a seat belt therein so that access to the buckle by a small child is prevented.

A still further object of the instant invention is to provide a simple locking device for a seat belt buckle which can easily be operated by an adult but not by a small child.

Other objects, features and advantages of the invention shall become apparent as the description thereof proceeds when considered in connection with the accompanying illustrative drawings.

DESCRIPTION OF THE DRAWINGS

In the drawings which illustrate the best mode presently contemplated for carrying out the present invention:

FIG. 1 is a perspective view of the locking device of the instant invention in an open position;

FIG. 2 is a perspective view thereof in a closed position wherein it is assembled with a seat belt buckle;

FIG. 3 is a perspective view of the locking device in an open position with a seat belt buckle received therein;

FIG. 4 is an sectional view taken along line 4--4 in FIG. 2;

FIG. 5 is a similar sectional view with the locking portion of the lock in an unlocked position; and

FIG. 6 is a fragmentary perspective view illustrating the locking portion of the lock.

DESCRIPTION OF THE INVENTION

Referring now to the drawings, the safety lock of the instant invention is illustrated and generally indicated at 10 in FIGS. 1 through 5. The safety lock 10 is operable in combination with a seat belt buckle 12 of the type illustrated in FIG. 3 for preventing a small child from opening the buckle 12 to disconnect first and second belt sections 14 and 16, respectively, which are interconnected by the buckle 12. More specifically, when the buckle 12, which includes a body portion 18 and a release button 20, is assembled in the safety lock 10, the safety lock 10 provides only limited access to the release button 20 so that when the buckle 12 and the belt sections 14 and 16 are utilized for restraining a small child in a vehicle, the child is normally prevented from depressing the release button 20 to disconnect the belt sections 14 and 16.

The buckle 12 preferably comprises a seat belt buckle of conventional construction, wherein the body 18 is of substantially rectangular configuration, and the release button 20 is disposed in a central location on one side of the body 18 as illustrated in FIG. 3. The buckle 12 is constructed so that it is operable for detachably interconnecting the first and second seat belt sections 14 and 16 in a manner wherein they can easily be disconnected by depressing the button 20. The seat belt section 14 preferably comprises a strap 22 having a metallic tongue 24 thereon which is receivable in engagement in the buckle 12 for retaining the seat belt section 14 in interconnected relation therewith, and the seat belt section 16 preferably comprises a strap 22 which is secured to the buckle 12 so that it is not easily disconnectable therefrom. Accordingly, when the straps 22 are secured in a vehicle adjacent opposite sides of a seat therein, the buckle 12 can be utilized for effectively detachably interconnecting the seat belt sections 14 and 16 in order to restrain a person seated on the seat. However, by depressing the button 20, the seat belt sections 14 and 16 can normally be easily disconnected to enable the person to depart from the vehicle. It will be understood, however, that while the buckle 12 as herein embodied is adapted for use in combination with the belt sections 14 and 16, the use of the safety lock 10 with other types of seat belt assemblies which include buckles having body portions and depressible release buttons is contemplated.

The safety lock 10 comprises a housing generally indicated at 26 and a locking portion generally indicated at 28. The housing 26 comprises first and second housing sections 30 and 32, respectively, which are hingeably connected along a hinge line 34. The housing 26 is preferably integrally molded from a suitable durable plastic material so that the hinge line 34 defines a living hinge, and it is preferably constructed so that the housing sections 30 and 32 are positionable in a closed position wherein they cooperate to define an open interior cavity for receiving the buckle 12 therein. More specifically, the housing sections 30 and 32 are preferably formed as substantially rectangular open shells which are hingeably connected along the hinge line 34 so that they are positionable in a closed position wherein they define a substantially rectangular open interior cavity which is dimensioned to receive and retain the buckle 12 therein. Formed at the opposite ends of the housing sections 30 and 32 are cutouts 36 which cooperate to define openings at the opposite ends of the housing 26 when the housing sections 30 and 32 are in the closed position. Specifically, the openings defined by the cutouts 36 are dimensioned for receiving the seat belt sections 14 and 16 therethrough, and they are positioned so that when the buckle 12 is received in the housing 26 and the seat belt sections 14 and 16 are connected thereto, the belt sections 14 and 16 pass outwardly through the openings. Further, the housing sections 30 and 32 are preferably constructed so that they include removable portions 38 of reduced thickness adjacent the opposite side edges of the cutouts 36 to enable the cutouts 36 to be easily enlarged utilizing a pocket knife or the like in order to adapt the housing 26 to accommodate seat belt sections 14 and 16 of greater widths. The second housing section 32 includes corner reinforcements 40 which extend along the inner portions of the corners thereof so that they are receivable in the adjacent portions of the housing section 30 for maintaining the housing sections 30 and 32 in aligned relation when they are in the closed position. Also formed in the housing sections 30 and 32 along the main walls thereof are elongated slots 42 and 43, respectively. The slot 42 is oriented in the housing section 30 so that when the buckle 12 is received in the housing 26 and the housing sections 30 and 32 are in the closed position, the slot 42 is substantially aligned with the button 20 so that the button 20 can be depressed by inserting an instrument through the slot 42. The slot 43 in the second housing section 32 is oriented in a similar position so that when the buckle 12 is in an inverted position in the housing 26, the release button 20 can be depressed by inserting an instrument through the slot 43. In any event, both of the slots 42 and 43 are preferably dimensioned so that they prevent access to the button 20 with a finger of an operator but so that they nevertheless permit access to the button 20 with an instrument of smaller dimension than a finger. More specifically, the widths of the slots 42 and 43 are preferably less than approximately 1/4" in order to prevent the insertion of a finger through either of the slots 42 and 43. Also formed in the second housing section 32 in the central portion of the wall thereof which is opposite from the hinge line 34 is a circular aperture 44 which is dimensioned for receiving the locking portion 28 therein, and a lug 45 is formed on the inner side of the central portion of the wall of the housing section 30 which is opposite from the hinge line 34. A release hole 46 is formed in the main wall of the housing section 30 adjacent the lug 45.

The locking portion 28 includes a locking element 47 and a key 48. The locking element 47 is preferably integrally molded of a plastic material having a suitable degree of resiliency, such as Delrin (duPont TM) acetyl resin or Nylon (duPont TM). The locking element 47 preferably comprises a cylindrical barrel portion 49 having a longitudinal slot 50 therein and a peripheral collar 52, and it preferably further comprises a latch arm 54, a spring arm 56, and a stop element 58 which extend outwardly from the barrel portion 49. In this regard, as illustrated most clearly in FIG. 4, the latch arm 54, the spring element 56, and the stop element 58 are oriented so that when the barrel portion 49 is assembled in the second housing section 32 and the housing sections 30 and 32 are moved to the closed position, the latch arm 54 extends towards the lug 45 and so that it is engageable therewith for securing the housing sections 30 and 32 in the closed position. Further, the locking portion 28 is constructed so that when the latch arm 54 is in engagement with the lug 45, the spring element 56 extends outwardly and engages the wall of the housing section 32, and the stop element 58 also engages the wall of the housing section 32. However, the spring element 56 is constructed so that it is resiliently bendable to the position illustrated in FIG. 5 to enable the latch element 54 to be moved outwardly away from the lug 45 so that the housing sections 30 and 32 can be moved to the open positions thereof. In order to enable the barrel section 49 to rotate in aligned relation in the aperture 44 in the second housing section 32, alignment blocks 60 are provided adjacent the latch element 54, the spring element 56, and the stop element 58, the alignment blocks 60 normally engaging the inner side of the housing section 32 adjacent the aperture 44 therein to rotatably secure the barrel portion 49 in the housing section 32. The collar 52 is preferably constructed so that it is of only slightly greatly dimension than the barrel portion 49 so that the locking element 47 can be assembled with the housing section 32 by snapping it into an assembled position in the aperture 44. Further, the collar 52 is preferably constructed so that the safety lock 10 is frangible by depressing the locking element 47 inwardly into the housing 26 to disengage the latch arm 54 from the lug 45 so that the housing sections 30 and 32 can be separated. This provides an added degree of safety in the safety lock of the instant invention since it allows the safety lock 10 to be easily opened in the event of an emergency.

Since the safety lock 10 is only intended to prevent small children from disconnecting the seat belt sections 14 and 16 while they are riding in a vehicle, the locking portion 28 can be embodied as a relatively simple latch mechanism for detachably retaining the housing sections 30 and 32 in a closed position. Accordingly, the slot 50 is normally formed as a relatively straight slot, and the key 48 is normally embodied as a relatively straight and flat element which is receivable in the slot 50 to turn the barrel portion 49 and to thereby release the latch element 54 from the lug 45, although it will be understood that other types of elements could also be utilized for rotating the barrel portion 49.

Accordingly, for use and operation of the safety lock 10, a seat belt buckle 12 having seat belt sections 14 and 16 attached thereto is assembled in the housing 26, and the housing sections 30 and 32 are moved to the closed position. In this connection, as the housing sections 30 and 32 are moved to the closed position, the latch arm 54 engages the lug 45 so that the latch arm 54 is deflected outwardly, and the spring element 56 is resiliently deformed to the position illustrated in FIG. 5. However, as soon as the housing sections 30 and 32 have been moved to the fully closed position, the latch arm 54 is returned to its normal position by the spring element 56 so that it engages the lug 45 to retain the housing sections 30 and 32 in the closed position. Thereafter, if it is desired to open the housing sections 30 and 32, the key 48 can be inserted in the slot 50 to rotate the barrel portion 49 so that the latch arm 54 is disengaged from the lug 45. Further, it is possible to insert a small probe into the release hole 46 to disengage the latch arm 54 from the lug 45. Alternatively, it is possible to depress the entire locking element 47 inwardly into the housing 26 so that the collar 52 passes through the wall of the housing section 32 and so that the latch arm 54 is thereby disengaged from the lug 45. However, this operation is only intended for emergency applications since the locking assembly 28 cannot normally be reassembled in the housing 26. It is also possible to disconnect the seat belt sections 14 and 16 while the housing sections 30 and 32 are in the closed position by inserting an instrument such as the key 48 through the appropriate slot 42 or 43 which is aligned with the button 20 on the seat belt buckle 12. In this regard, the slots 42 and 43 are dimensioned to prevent the passage of a finger therethrough so that the button 20 cannot be depressed by a small child but so that an instrument, such as the key 48, can easily be inserted therethrough to manipulate the button 20.

It is seen, therefore, that the instant invention represents a significant advancement in the area of safety equipment for vehicles. Specifically, the safety lock of the instant invention can be effectively utilized for preventing a small child from disconnecting his or her seat belt while riding in a vehicle, although the seat belt can easily be disconnected by an adult when desired. Hence the risk of injury to a small child in a motor vehicle accident can be substantially reduced. Accordingly, it is seen that the safety lock of the instant invention represents a significant advancement in the art which has substantial merit from a safety standpoint.

While there is shown and described herein certain specific structure embodying the invention, it will be manifest to those skilled in the art that various modifications and rearrangements of the parts may be made without departing from the spirit and scope of the underlying inventive concept and that the same is not limited to the particular forms herein shown and described except insofar as indicated by the scope of the appended claims.

Claims (8)

What is claimed is:
1. A safety lock for a seat belt buckle wherein the buckle is of the type utilized for detachably interconnecting first and second seat belt sections and includes a body portion and a release button on said body portion for disconnecting said seat belt sections, said safety lock comprising a housing having hingeably connected first and second housing sections which are hingeable between a closed position wherein they cooperate to define an open interior cavity dimensioned for receiving and containing said buckle therein and an open position wherein said buckle is removable from said housing, said housing sections further cooperating to define first and second openings at opposite extremities of said housing for passing said first and second seat belt sections, respectively, outwardly therethrough when said buckle is received in said housing, said openings being dimensioned to prevent the passage of said buckle therethrough, while nevertheless permitting at least one of said seat belt sections to be removed from said housing when the said seat belt sections are disconnected, and key operated locking means mounted in one of said housing sections, said locking means being operable for releasably retaining said housing sections in said closed position and also being inwardly depressible to disengage said locking means from at least one of said housing sections to enable said housing sections to be hinged to said open position.
2. In the safety lock of claim 1, said housing having a reduced aperture therein which is substantially aligned with said release button when said buckle is received in said housing, said aperture being dimensioned to prevent access to said release button with a finger of an operator but to permit access to said release button with an instrument of smaller dimension than said finger.
3. In the safety lock of claim 2, said aperture further characterized as a first aperture, said housing having a second aperture therein, one of said apertures being disposed in each of said housing sections, said apertures being oriented so that when said buckle is in a normal first position in said housing, said first aperture is aligned with said release button, and so that when said buckle is in an inverted second position in said housing, said second aperture is aligned with said release button.
4. In the safety lock of claim 2, said aperture having a width of less than approximately one quarter of an inch.
5. In the safety lock of claim 2, said locking means comprising a locking element and a key for operating said locking element betwen locked and unlocked positions thereof, said key being removable from said locking element and being receivable in said aperture for operating said release button.
6. The safety lock of claim 5 further characterized as being frangible by depressing said locking element inwardly into said housing to release said housing sections to said open position.
7. In the safety lock of claim 6, said locking element having a peripheral collar thereon and being received in a mounting hole in said one of said housing sections in which it is mounted, said collar normally preventing said locking element from moving inwardly into said housing.
8. In combination, a seat belt comprising first and second seat belt sections and a buckle for detachably interconnecting said first and second seat belt sections, said buckle including a body portion and a release button on said body portion for disconnecting said seat belt sections, and a safety lock comprising a housing having hingeably connected first and second housing sections which are hingeable between a closed position wherein they cooperate to define an open interior cavity dimensioned for receiving and containing said buckle therein and an open position wherein said buckle is removable from said housing, said housing sections further cooperating to define first and second openings at opposite extremities of said housing for passing said first and second seat belt sections, respectively, outwardly therethrough when said buckle is received in said housing, said openings being dimensioned to prevent the passage of said buckle therethrough, while nevertheless permitting at least one of said seat belt sections to be removed from said housing when the said seat belt sections are disconnected, and key operated locking means mounted in one of said housing sections, said locking means being operable for releasably retaining said housing sections in said closed position and also being inwardly depressible to disengage said locking means from at least one of said housing sections to enable said housing sections to be hinged to said open position.
US06865797 1986-05-19 1986-05-19 Safety lock for seat belt buckle Expired - Fee Related US4674303A (en)

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US06865797 US4674303A (en) 1986-05-19 1986-05-19 Safety lock for seat belt buckle

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US06865797 US4674303A (en) 1986-05-19 1986-05-19 Safety lock for seat belt buckle

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US4674303A true US4674303A (en) 1987-06-23

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Cited By (61)

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US4878277A (en) * 1988-12-28 1989-11-07 Peter Portuese Child proof seat belt restraint
US4901407A (en) * 1989-02-13 1990-02-20 Pandola Thomas A Vehicular seat belt covering
US4930821A (en) * 1988-08-18 1990-06-05 Skc Limited Cover-locking device for a video tape cassette
US4939824A (en) * 1989-08-11 1990-07-10 Reed Delores A Vehicle safety belt buckle cover
US4951484A (en) * 1988-03-30 1990-08-28 Nova International Corporation C.C. Lock and key combination
US4961251A (en) * 1989-04-13 1990-10-09 Ann Smith Flexible safety belt buckle guard
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US4991413A (en) * 1989-05-09 1991-02-12 Mazzucchelli Arnaldo Antitheft device for articles having at least an arm element, in particular spectacles
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GB2236794A (en) * 1989-09-27 1991-04-17 Kerrie Lorraine Flight Vehicle seat belt release mechanism cover
US5052087A (en) * 1991-02-06 1991-10-01 Portuese Peter G Child proof seat belt restraint
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US5205023A (en) * 1990-04-18 1993-04-27 Hunter Robert M Child-resistant buckle and buckle guard combination
US5316136A (en) * 1993-02-24 1994-05-31 Castagna Mary C Condom case with dual locking mechanisms
US5329676A (en) * 1992-04-02 1994-07-19 Takata Corporation Buckle device of seat belt unit and method for connecting buckle cover in said buckle device
US5369970A (en) * 1993-01-25 1994-12-06 Winner International Compartment lock
US5416957A (en) * 1993-07-29 1995-05-23 Renzi, Sr.; Richard A. Impact cushion for seat belt latch
US5442840A (en) * 1993-01-04 1995-08-22 Ewald; Craig B. Seatbelt buckle safety sheath
GB2307505A (en) * 1995-11-21 1997-05-28 Benjamin James Godfrey Safety buckle cover for a car seat
GB2307711A (en) * 1995-11-29 1997-06-04 Terence Heath Seat belt child safty arrangement
GB2312918A (en) * 1996-04-10 1997-11-12 Ian Dalgarno Clip guard
US5850752A (en) * 1995-03-03 1998-12-22 Autronic Plastics, Inc. Security case
US6041480A (en) * 1999-04-16 2000-03-28 White; Paula Seat belt lock cover
US6105219A (en) * 1999-06-22 2000-08-22 Beadle; Rebecca B. Buckle guard
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US6341437B1 (en) * 1999-03-11 2002-01-29 Joyce L. Heiling Memorial stand
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US20050204523A1 (en) * 2004-03-16 2005-09-22 Tim Smith Seat belt inhibitor
US20050241123A1 (en) * 2004-05-03 2005-11-03 Willard Troy M Security cover for passive restraint buckle
US20060096068A1 (en) * 2004-11-09 2006-05-11 Nrs Buckle bumper
US20060196020A1 (en) * 2005-03-07 2006-09-07 Symns Robert A Seatbeltlock, a controlled release seat belt buckle cover for law enforcement
US7140489B2 (en) 2003-03-26 2006-11-28 Autronic Plastics, Inc. Denial system for securing an asset within a container and methods of use
US20070044284A1 (en) * 2005-08-30 2007-03-01 Lawrence Fok Seat belt buckle guard with spacer
US20070101558A1 (en) * 2005-11-08 2007-05-10 Stefan Marinkovic Protective apparatus for seatbelt buckle and seatbelt restraint system comprising same
US7257971B2 (en) 2000-07-31 2007-08-21 Autronics Plastics Inc. Case with internal lock
US20080308202A1 (en) * 2007-06-13 2008-12-18 Gayle Jennifer Timm Buckle cover
US20090212148A1 (en) * 2008-02-23 2009-08-27 Norman Lebert Spring-biased extendable and retractable hanger with a roller, support lines and return line configured to facilitate retraction of the fully extended hanger
US20090309395A1 (en) * 2008-06-12 2009-12-17 Mark Curcio Storage compartment for a chair
US20110083304A1 (en) * 2009-10-09 2011-04-14 N.A.B. Co. LLC Seatbelt locking device
US20110203329A1 (en) * 2010-02-19 2011-08-25 Fong Gary M Theft prevention device
US8054194B2 (en) 2003-02-10 2011-11-08 Autronic Plastics, Inc. System and method for verifying a security status of a lockable container
US20120304708A1 (en) * 2011-05-31 2012-12-06 Koorosh Vafadari Pallet and Crate Seal and Method for Securing a Pallet or Crate
US8393061B2 (en) 2010-08-16 2013-03-12 William McGlynn Seat belt safety device
US20130126693A1 (en) * 2011-11-18 2013-05-23 BuckleRight, LLC Seatbelt buckle position holders
US20130234478A1 (en) * 2012-03-06 2013-09-12 Robert Michael Peck Portable, Universally fitting, lockable container that attaches to fixed objects to store valuables
US9076351B2 (en) 2011-05-31 2015-07-07 Koorosh Vafadari Pallet and crate seal and method for securing a pallet or crate
US9106061B1 (en) * 2009-03-06 2015-08-11 Hubbell Incorporated Adjustable thermostat cover with detents and level
US20150289601A1 (en) * 2014-04-15 2015-10-15 Patrick Crossland Buckle Access Regulating Device
US20150329075A1 (en) * 2012-12-17 2015-11-19 Autoliv Development Ab Quick-Release Fastener for One End of a Seat Belt Fastened to a Vehicle in a Motor Vehicle
US9199604B1 (en) * 2014-08-11 2015-12-01 Walter J. Phillips Alert cover for seatbelt
US9284754B2 (en) 2014-03-07 2016-03-15 John R. Stevens Restraint device and method
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US4791711A (en) * 1987-11-27 1988-12-20 Simulators Limited, Inc. Child resistant buckle for seat belt restraints
US4951484A (en) * 1988-03-30 1990-08-28 Nova International Corporation C.C. Lock and key combination
US4930821A (en) * 1988-08-18 1990-06-05 Skc Limited Cover-locking device for a video tape cassette
US4878277A (en) * 1988-12-28 1989-11-07 Peter Portuese Child proof seat belt restraint
US4901407A (en) * 1989-02-13 1990-02-20 Pandola Thomas A Vehicular seat belt covering
US4991891A (en) * 1989-03-21 1991-02-12 Karshens Philipp G Removable locking side guard for vehicle protection
US4961251A (en) * 1989-04-13 1990-10-09 Ann Smith Flexible safety belt buckle guard
US4991413A (en) * 1989-05-09 1991-02-12 Mazzucchelli Arnaldo Antitheft device for articles having at least an arm element, in particular spectacles
US4939824A (en) * 1989-08-11 1990-07-10 Reed Delores A Vehicle safety belt buckle cover
GB2236794A (en) * 1989-09-27 1991-04-17 Kerrie Lorraine Flight Vehicle seat belt release mechanism cover
US4987662A (en) * 1989-10-27 1991-01-29 David J. Haffey Seat belt release guard
US5205023A (en) * 1990-04-18 1993-04-27 Hunter Robert M Child-resistant buckle and buckle guard combination
US5052087A (en) * 1991-02-06 1991-10-01 Portuese Peter G Child proof seat belt restraint
US5129129A (en) * 1991-08-05 1992-07-14 Collins John P Seat belt guard
US5189767A (en) * 1991-11-19 1993-03-02 Klaas Reitsma Closure device security cover
US5329676A (en) * 1992-04-02 1994-07-19 Takata Corporation Buckle device of seat belt unit and method for connecting buckle cover in said buckle device
US5442840A (en) * 1993-01-04 1995-08-22 Ewald; Craig B. Seatbelt buckle safety sheath
US5369970A (en) * 1993-01-25 1994-12-06 Winner International Compartment lock
US5316136A (en) * 1993-02-24 1994-05-31 Castagna Mary C Condom case with dual locking mechanisms
US5416957A (en) * 1993-07-29 1995-05-23 Renzi, Sr.; Richard A. Impact cushion for seat belt latch
US5850752A (en) * 1995-03-03 1998-12-22 Autronic Plastics, Inc. Security case
GB2307505A (en) * 1995-11-21 1997-05-28 Benjamin James Godfrey Safety buckle cover for a car seat
GB2307711A (en) * 1995-11-29 1997-06-04 Terence Heath Seat belt child safty arrangement
GB2312918A (en) * 1996-04-10 1997-11-12 Ian Dalgarno Clip guard
US20050098463A1 (en) * 1998-01-29 2005-05-12 Belden Dennis D.Jr. Lockable media storage box with lock and key
US7552822B2 (en) 1998-01-29 2009-06-30 Nexpak Corporation Lockable media storage box with lock and key
US6601701B1 (en) 1998-01-29 2003-08-05 Nexpak Corporation Lockable media storage box with lock and key
US6332252B1 (en) 1999-01-19 2001-12-25 Diana L. Powers Release resistant buckle cover
US6341437B1 (en) * 1999-03-11 2002-01-29 Joyce L. Heiling Memorial stand
US6385822B1 (en) * 1999-03-29 2002-05-14 Yakima Products, Inc. Apparatus for securing articles to a vehicle-mounted rack
US6041480A (en) * 1999-04-16 2000-03-28 White; Paula Seat belt lock cover
US6105219A (en) * 1999-06-22 2000-08-22 Beadle; Rebecca B. Buckle guard
US6502860B1 (en) * 1999-10-08 2003-01-07 Delphi Technologies, Inc. Tension sensing switch assembly
US7257971B2 (en) 2000-07-31 2007-08-21 Autronics Plastics Inc. Case with internal lock
US7260962B2 (en) 2000-07-31 2007-08-28 Autronics Plastics Inc. Case with internal lock
GB2368093A (en) * 2000-10-11 2002-04-24 R J A Lamb & Company Ltd Cover for a seat belt buckle
US6668433B1 (en) 2000-12-15 2003-12-30 Darin L. Hood Shield for quick release fastener
US20030116454A1 (en) * 2001-12-04 2003-06-26 Marsilio Ronald M. Lockable storage container for recorded media
ES2234377A1 (en) * 2002-12-04 2005-06-16 Federal Signal Vama, S.A. Protective device for protecting seat belt closure of vehicle, has housing equipped with frame that is attached with closure for activating button when door of vehicle is opened
US8054194B2 (en) 2003-02-10 2011-11-08 Autronic Plastics, Inc. System and method for verifying a security status of a lockable container
US7140489B2 (en) 2003-03-26 2006-11-28 Autronic Plastics, Inc. Denial system for securing an asset within a container and methods of use
US20050204523A1 (en) * 2004-03-16 2005-09-22 Tim Smith Seat belt inhibitor
US20050241123A1 (en) * 2004-05-03 2005-11-03 Willard Troy M Security cover for passive restraint buckle
US6988297B2 (en) * 2004-05-03 2006-01-24 Willard Troy M Security cover for passive restraint buckle
US7506418B2 (en) * 2004-11-09 2009-03-24 Northwest River Supplies, Inc. Buckle bumper
US20060096068A1 (en) * 2004-11-09 2006-05-11 Nrs Buckle bumper
US20060196020A1 (en) * 2005-03-07 2006-09-07 Symns Robert A Seatbeltlock, a controlled release seat belt buckle cover for law enforcement
US20070044284A1 (en) * 2005-08-30 2007-03-01 Lawrence Fok Seat belt buckle guard with spacer
US20070101558A1 (en) * 2005-11-08 2007-05-10 Stefan Marinkovic Protective apparatus for seatbelt buckle and seatbelt restraint system comprising same
US20080308202A1 (en) * 2007-06-13 2008-12-18 Gayle Jennifer Timm Buckle cover
US20090212148A1 (en) * 2008-02-23 2009-08-27 Norman Lebert Spring-biased extendable and retractable hanger with a roller, support lines and return line configured to facilitate retraction of the fully extended hanger
US20090309395A1 (en) * 2008-06-12 2009-12-17 Mark Curcio Storage compartment for a chair
US7641279B1 (en) * 2008-06-12 2010-01-05 Mark Curcio Storage compartment for a chair
US9106061B1 (en) * 2009-03-06 2015-08-11 Hubbell Incorporated Adjustable thermostat cover with detents and level
US20110083304A1 (en) * 2009-10-09 2011-04-14 N.A.B. Co. LLC Seatbelt locking device
US8037723B2 (en) * 2010-02-19 2011-10-18 Gary Fong, Inc. Theft prevention device
US20110203329A1 (en) * 2010-02-19 2011-08-25 Fong Gary M Theft prevention device
US8393061B2 (en) 2010-08-16 2013-03-12 William McGlynn Seat belt safety device
US8677577B2 (en) * 2010-08-16 2014-03-25 William McGlynn Seat belt safety device
US20120304708A1 (en) * 2011-05-31 2012-12-06 Koorosh Vafadari Pallet and Crate Seal and Method for Securing a Pallet or Crate
US9390635B2 (en) * 2011-05-31 2016-07-12 Koorosh Vafadari Pallet and crate seal and method for securing a pallet or crate
US9076351B2 (en) 2011-05-31 2015-07-07 Koorosh Vafadari Pallet and crate seal and method for securing a pallet or crate
US9045105B2 (en) * 2011-11-18 2015-06-02 BuckleRight, LLC Seatbelt buckle position holders
US20130126693A1 (en) * 2011-11-18 2013-05-23 BuckleRight, LLC Seatbelt buckle position holders
US20130234478A1 (en) * 2012-03-06 2013-09-12 Robert Michael Peck Portable, Universally fitting, lockable container that attaches to fixed objects to store valuables
US20150329075A1 (en) * 2012-12-17 2015-11-19 Autoliv Development Ab Quick-Release Fastener for One End of a Seat Belt Fastened to a Vehicle in a Motor Vehicle
US9517748B2 (en) * 2012-12-17 2016-12-13 Autoliv Development Ab Quick-release fastener for one end of a seat belt fastened to a vehicle in a motor vehicle
US9284754B2 (en) 2014-03-07 2016-03-15 John R. Stevens Restraint device and method
US20150289601A1 (en) * 2014-04-15 2015-10-15 Patrick Crossland Buckle Access Regulating Device
US9199604B1 (en) * 2014-08-11 2015-12-01 Walter J. Phillips Alert cover for seatbelt
WO2018015947A1 (en) * 2016-07-19 2018-01-25 Klein Amos Safe

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